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NCT05139017PHASE2, PHASE3RECRUITING

A Study of Zilovertamab Vedotin (MK-2140) in Combination With Standard of Care in Participants With Relapsed or Refractory Diffuse Large B-Cell Lymphoma (rrDLBCL) (MK-2140-003)

A Phase 2/3 Multicenter, Open-label, Randomized, Active-Control Study of Zilovertamab Vedotin (MK-2140) in Combination With Standard of Care in Participants With Relapsed or Refractory Diffuse Large B-Cell Lymphoma (waveLINE-003)

Sponsor: Merck Sharp & Dohme LLC

No open prediction endpoints

Endpoints are classified and published by ProgramSignal analysts.

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Key Facts

Study type
INTERVENTIONAL
Conditions
DLBCL, Diffuse Large B-Cell Lymphoma
Interventions
Zilovertamab vedotin, Rituximab, Gemcitabine, Oxaliplatin
Enrollment
290 participants
Primary completion
Sep 2027
Study completion
Sep 2027
First posted
Dec 2021
Last updated
May 2026

Primary Endpoints (CT.gov)

Number of participants who experienced dose-limiting toxicities (DLTs) in Part 1

Time frame: Up to ~6 weeks

Number of participants who experienced an adverse event (AE)

Time frame: Up to ~68 months

Number of participants who discontinued study treatment due to an AE

Time frame: Up to ~68 months

Overall survival (OS)

Time frame: Up to ~35 months

Secondary Endpoints

Objective response rate (ORR)

Duration of response (DOR)

Eligibility Criteria

Inclusion Criteria: * Has a histologically confirmed diagnosis of Diffuse Large B-Cell Lymphoma (DLBCL). * Has radiographically measurable DLBCL per the Lugano Response Criteria, as assessed locally by the investigator. * Has an Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 to 2 within 7 days prior to study treatment initiation. * Has adequate organ function. * Is able to provide new or archival tumor tissue sample not previously irradiated. Zilovertamab vedotin plus R-GemOx, or R-GemOx study arms: * Has relapsed or refractory DLBCL and is ineligible for or have failed autologous stem-cell transplant (ASCT) and have failed at least 1 line of prior therapy. * Has post-chimeric antigen receptor T (post-CAR-T) cell therapy failure or is ineligible for CAR-T cell therapy. Not applicable with protocol amendment 4: Zilovertamab vedotin plus Bendamustine Rituximab (BR), and Bendamustine Rituximab study arms: * Has relapsed or refractory DLBCL and is ineligible for or

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✦ Analyst Commentary

Expert commentary on why this trial matters and what to watch for.

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Source

Open on ClinicalTrials.gov